Overall | Smokers | Non-smokers | P value | |
---|---|---|---|---|
Gender (M/F) | 11/9 | 4/6 | 7/3 | 0.370a |
Age (mean ± SD, years) | 39.3 ± 12.6 | 42.3 ± 12.8 | 36.2 ± 12.3 | 0.291b |
Weight (mean ± SD, kg) | 67.9 ± 10.4 | 63.5 ± 10.1 | 72.3 ± 9.2 | 0.056b |
Height (mean ± SD, cm) | 169. ± 10.0 | 163 ± 7.4 | 176 ± 8.3 | 0.002b |
BMI (mean ± SD, kg/m2) | 23.5 ± 2.5 | 23.7 ± 3.1 | 23.3 ± 1.9 | 0.704b |
Smoke history (pack-years) - mean ± SD (range) | - | 19.4 ± 10.8 (5–35) | - | - |